u.s. attorney general eric holder says he will look at ways to improve airport security. >> amid the investigation, there will be a review of security measures in place, not only at lax but a review of the security arrangement that is exist in other airports as well. >> if convicted of the shooting at lax, paul ciancia could face life in prison or the death penalty. >>> the f.a.a. has approved a change at the bay area's busiest airport. a new program at the san francisco international airport will allow the use of both runways during stormy weather, allowing planes flying into sfo to stagger landings instead of lining up single file as they have in the past during stormy weather. >> in clear conditions the crews visually sight one another and maintain operations. obviously the fog requires a greater degree of safety. >> the airports in boston, seattle and newark, new jersey r already using this system to improve on-time performance. they say they will know if it is working at sfo once the